Income: Flat 2.5% on all income
One rate for every income level and filing status, with no brackets.
Financial planning in Arizona
A flat 2.5% — one of the lowest income tax rates of any state that has one.
Direct answer
Arizona levies a flat 2.5% individual income tax with no brackets. Social Security is not taxed and military retirement is fully excluded, but private pensions and IRA and 401(k) withdrawals are fully taxable, and the $2,500 public-pension exclusion applies only to federal and Arizona government pensions. There is no estate or inheritance tax. For people who retire here after a career elsewhere, the work is usually about how another state's pension and a lifetime of tax-deferred savings are treated now.
Arizona tax treatment
Figures are for tax year 2025, each read from the source beside it. Thresholds and rates are revised regularly; confirm the current year before acting on any of them. What these rules change in a household’s plan, from the order accounts are drawn to the timing of Roth conversions, is set out in the retirement tax planning overview.
One rate for every income level and filing status, with no brackets.
Social Security and Railroad Retirement benefits are not taxed and military retirement pay is fully excluded. Private pensions and IRA and 401(k) withdrawals are fully taxable, and the $2,500 pension exclusion covers only federal and Arizona government pensions — a pension earned in another state does not qualify.
Arizona's estate tax was tied to a federal credit that was eliminated in 2005, and the state imposes no inheritance or gift tax. Only the federal exclusion applies.
Worth doing here
Things that are worth doing in Arizona that would not be worth doing, or would work differently, somewhere else.
Contributions to a 529 plan can be subtracted up to $2,000 a year ($4,000 filing jointly), and the subtraction is not limited to Arizona's own plan.
At 2.5%, the state cost of converting tax-deferred savings to Roth is small, which makes the years before required distributions unusually good for it — especially for someone who may later live in a higher-tax state.
Retirees arriving with a government pension from another state often expect the $2,500 exclusion and do not get it. Knowing that shapes how much to draw from which account.
Federal and state, together
At 2.5% the state income tax stays small relative to the federal deduction cap, so for most Arizona households property tax is the larger state-and-local item and the cap rarely binds.
The federal deduction for state and local taxes is $40,400 for tax year 2026 and begins to shrink above $500,000 of modified adjusted gross income, down to a floor of $10,000, and is scheduled to return to $10,000 after 2029. The federal estate tax exclusion is $15,000,000 per person for deaths in 2026. IRS, Instructions for Schedule A (2025), line 5e; IRS, tax year 2026 inflation adjustments (Rev. Proc. 2025-32).
Cities
Each city page covers what is local — how households there tend to be paid, what the first meeting usually covers — and inherits this state layer.
A large retiree population alongside semiconductor, aerospace, and healthcare employers.
Scottsdale is a destination for retired executives and business owners from higher-tax states, with a professional population employed by the Mayo Clinic's Arizona campus, HonorHealth, Vanguard's large Scottsdale operation and the corporate offices along the Loop 101.
Tucson is paid by the University of Arizona and its health system, by Raytheon's missile business and Davis-Monthan Air Force Base and the contractors around them, and by a large retiree population in the foothills and in Green Valley and Oro Valley.
Common questions
No. Social Security and Railroad Retirement benefits are not taxed by Arizona.
Yes, at the flat 2.5% rate. Military retirement pay is fully excluded, and up to $2,500 of a federal or Arizona government pension is excluded, but pensions from other states and all private retirement income are taxable.
No. Arizona has no estate, inheritance or gift tax.
No. Flames Financial Planning is based in Minnetonka, Minnesota, and serves Arizona households through a virtual planning relationship. This page describes the service area and does not claim a Arizona office.
Yes. State tax treatment shapes withdrawal order, Roth-conversion timing, and where investments are best held. Planning includes tax guidance and review of a completed return; Premier adds tax projections and preparation and filing through an independent tax partner.
Next step
A discovery meeting covers your situation, what you pay now, and whether a fixed quarterly membership is a better fit.